diff options
| author | Sagi Grimberg <sagig@mellanox.com> | 2015-07-30 10:32:43 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-08-30 18:08:47 -0400 |
| commit | cacb7d59bed3fd9f65d6ba1a4ea948ce8baa9126 (patch) | |
| tree | 5c68343406d6ca4e68ff9120c8dbf2ae4c987def /drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | |
| parent | 679e34d1d050fc67f2ab157ebf8553dddc216c55 (diff) | |
| download | op-kernel-dev-cacb7d59bed3fd9f65d6ba1a4ea948ce8baa9126.zip op-kernel-dev-cacb7d59bed3fd9f65d6ba1a4ea948ce8baa9126.tar.gz | |
ocrdma: Support ib_alloc_mr verb
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index bc84cd4..8e5fb44 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -2998,21 +2998,26 @@ int ocrdma_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags cq_flags) return 0; } -struct ib_mr *ocrdma_alloc_frmr(struct ib_pd *ibpd, int max_page_list_len) +struct ib_mr *ocrdma_alloc_mr(struct ib_pd *ibpd, + enum ib_mr_type mr_type, + u32 max_num_sg) { int status; struct ocrdma_mr *mr; struct ocrdma_pd *pd = get_ocrdma_pd(ibpd); struct ocrdma_dev *dev = get_ocrdma_dev(ibpd->device); - if (max_page_list_len > dev->attr.max_pages_per_frmr) + if (mr_type != IB_MR_TYPE_MEM_REG) + return ERR_PTR(-EINVAL); + + if (max_num_sg > dev->attr.max_pages_per_frmr) return ERR_PTR(-EINVAL); mr = kzalloc(sizeof(*mr), GFP_KERNEL); if (!mr) return ERR_PTR(-ENOMEM); - status = ocrdma_get_pbl_info(dev, mr, max_page_list_len); + status = ocrdma_get_pbl_info(dev, mr, max_num_sg); if (status) goto pbl_err; mr->hwmr.fr_mr = 1; |
